EP2487775A4 - Mobile terminal device, power supply system, and power supply method and power supply program for mobile terminal device - Google Patents

Mobile terminal device, power supply system, and power supply method and power supply program for mobile terminal device

Info

Publication number
EP2487775A4
EP2487775A4 EP10821876.9A EP10821876A EP2487775A4 EP 2487775 A4 EP2487775 A4 EP 2487775A4 EP 10821876 A EP10821876 A EP 10821876A EP 2487775 A4 EP2487775 A4 EP 2487775A4
Authority
EP
European Patent Office
Prior art keywords
power supply
mobile terminal
terminal device
program
method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10821876.9A
Other languages
German (de)
French (fr)
Other versions
EP2487775A1 (en
Inventor
Kouji Mizusawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2009234112 priority Critical
Application filed by NEC Corp filed Critical NEC Corp
Priority to PCT/JP2010/066630 priority patent/WO2011043205A1/en
Publication of EP2487775A1 publication Critical patent/EP2487775A1/en
Publication of EP2487775A4 publication Critical patent/EP2487775A4/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063Circuits adapted for supplying loads only
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/263Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2/00Constructional details or processes of manufacture of the non-active parts
    • H01M2/10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M2/1016Cabinets, cases, fixing devices, adapters, racks or battery packs
    • H01M2/1022Cabinets, cases, fixing devices, adapters, racks or battery packs for miniature batteries or batteries for portable equipment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10Parallel operation of dc sources
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0052Charge circuits only
    • H02J2007/0062Charge provided using USB port connectors
EP10821876.9A 2009-10-08 2010-09-17 Mobile terminal device, power supply system, and power supply method and power supply program for mobile terminal device Withdrawn EP2487775A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009234112 2009-10-08
PCT/JP2010/066630 WO2011043205A1 (en) 2009-10-08 2010-09-17 Mobile terminal device, power supply system, and power supply method and power supply program for mobile terminal device

Publications (2)

Publication Number Publication Date
EP2487775A1 EP2487775A1 (en) 2012-08-15
EP2487775A4 true EP2487775A4 (en) 2014-04-16

Family

ID=43856668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10821876.9A Withdrawn EP2487775A4 (en) 2009-10-08 2010-09-17 Mobile terminal device, power supply system, and power supply method and power supply program for mobile terminal device

Country Status (5)

Country Link
US (1) US20120198250A1 (en)
EP (1) EP2487775A4 (en)
JP (1) JP5661041B2 (en)
CN (1) CN102577021B (en)
WO (1) WO2011043205A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5604134B2 (en) * 2010-02-24 2014-10-08 京セラ株式会社 Portable electronic equipment and equipment system
JP2013090006A (en) * 2011-10-13 2013-05-13 Nikon Corp Electronic apparatus and program
US8990592B2 (en) * 2012-01-25 2015-03-24 Smsc Holdings S.A.R.L. Overcoming limited common-mode range for USB systems
TWI613546B (en) * 2013-03-28 2018-02-01 Via Tech Inc Universal serial bus hub and control method thereof
US10216253B2 (en) 2013-03-28 2019-02-26 Via Technologies, Inc. Universal serial bus hub and control method thereof
CN104951416A (en) * 2014-03-25 2015-09-30 瑞昱半导体股份有限公司 Universal serial bus concentrator and control module and method thereof
CN104810040A (en) * 2015-03-30 2015-07-29 丰岛电子科技(苏州)有限公司 Mobile storing device and charge method
TW201830240A (en) * 2017-01-23 2018-08-16 威盛電子股份有限公司 The electronic device and an operating method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001100868A (en) * 1999-09-29 2001-04-13 Minolta Co Ltd Portable equipment
US20050033996A1 (en) * 2002-11-15 2005-02-10 Piau Fong Method and apparatus for a communication hub
US20060209578A1 (en) * 2005-03-16 2006-09-21 Junji Takeshita Power circuit
US20080055104A1 (en) * 2002-03-20 2008-03-06 Ichiro Masui Electronic apparatus and power supply controlling method

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JPH0630524A (en) 1992-07-09 1994-02-04 Fujitsu Ltd Power supply circuit
US5938770A (en) 1996-07-19 1999-08-17 Samsung Electronics Co., Ltd. Display apparatus for computer system
KR100315679B1 (en) * 1998-01-16 2001-11-13 윤종용 Power suppling circuit of USB hub
JP3935011B2 (en) 2002-07-17 2007-06-20 株式会社アイ・オー・データ機器 Information transmission cable
TWM248624U (en) * 2002-10-28 2004-11-01 Walton Advanced Eng Inc Pen featuring with memory function
WO2004070907A2 (en) * 2003-02-04 2004-08-19 Garland Charles Ii Energy grid management method
US7233843B2 (en) * 2003-08-08 2007-06-19 Electric Power Group, Llc Real-time performance monitoring and management system
JP4502360B2 (en) * 2003-08-27 2010-07-14 キヤノン株式会社 Imaging device
WO2005024613A1 (en) 2003-08-28 2005-03-17 Fujitsu Limited Host apparatus, device, and communication system control method
JP2005078475A (en) * 2003-09-02 2005-03-24 Fuji Photo Film Co Ltd Data transfer unit
US7329969B2 (en) * 2003-10-15 2008-02-12 Teac Corporation Electronic device including interface terminal and power supply cable connected thereto
JP2005173822A (en) 2003-12-09 2005-06-30 Canon Inc Method and system for information processing, program, and storage medium
WO2006080957A2 (en) * 2004-09-30 2006-08-03 Vector Products, Inc. Portable accessory device having a port interface used to provide multiple integrated functionalities
JP2007068282A (en) * 2005-08-30 2007-03-15 Freescale Semiconductor Inc Power supply circuit
US8030900B2 (en) * 2006-09-05 2011-10-04 Summit Microelectronics, Inc. Circuits and methods for controlling power in a battery operated system
US20090063257A1 (en) * 2007-08-31 2009-03-05 Powerit Solutions, Llc Automated peak demand controller
JP5162188B2 (en) 2007-08-31 2013-03-13 京セラ株式会社 Mobile communication terminal, how to start and the boot program
JP4572243B2 (en) 2008-03-27 2010-11-04 信越化学工業株式会社 Thermally conductive laminate and a method of manufacturing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001100868A (en) * 1999-09-29 2001-04-13 Minolta Co Ltd Portable equipment
US20080055104A1 (en) * 2002-03-20 2008-03-06 Ichiro Masui Electronic apparatus and power supply controlling method
US20050033996A1 (en) * 2002-11-15 2005-02-10 Piau Fong Method and apparatus for a communication hub
US20060209578A1 (en) * 2005-03-16 2006-09-21 Junji Takeshita Power circuit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Universal Serial Bus 3.0 Specification Chapter 3-11", 12 November 2008 (2008-11-12), pages 41 - 440, XP055010091, Retrieved from the Internet <URL:www.usb.org> [retrieved on 20111020] *
See also references of WO2011043205A1 *

Also Published As

Publication number Publication date
JPWO2011043205A1 (en) 2013-03-04
US20120198250A1 (en) 2012-08-02
CN102577021A (en) 2012-07-11
JP5661041B2 (en) 2015-01-28
WO2011043205A1 (en) 2011-04-14
CN102577021B (en) 2015-01-21
EP2487775A1 (en) 2012-08-15

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Legal Events

Date Code Title Description
17P Request for examination filed

Effective date: 20120330

AK Designated contracting states:

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DAX Request for extension of the european patent (to any country) deleted
A4 Despatch of supplementary search report

Effective date: 20140317

RIC1 Classification (correction)

Ipc: H01M 10/44 20060101ALI20140311BHEP

Ipc: G06F 1/26 20060101ALI20140311BHEP

Ipc: H02J 1/10 20060101ALI20140311BHEP

Ipc: H02J 7/34 20060101AFI20140311BHEP

18W Withdrawn

Effective date: 20150310